21385034424

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{8287}}^1$

素因数の和:9234

約数の個数: 128

約数和(自身を含む): 64049664000

約数和(自身を除く): 42664629576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 919, 936, 1404, 1838, 2757, 2808, 3676, 5514, 7352, 8271, 8287, 11028, 11947, 16542, 16574, 22056, 23894, 24813, 24861, 33084, 33148, 35841, 47788, 49626, 49722, 66168, 66296, 71682, 74583, 95576, 99252, 99444, 107523, 107731, 143364, 149166, 198504, 198888, 215046, 215462, 223749, 286728, 298332, 322569, 323193, 430092, 430924, 447498, 596664, 645138, 646386, 860184, 861848, 894996, 969579, 1290276, 1292772, 1789992, 1939158, 2580552, 2585544, 2908737, 3878316, 5817474, 7615753, 7756632, 11634948, 15231506, 22847259, 23269896, 30463012, 45694518, 60926024, 68541777, 91389036, 99004789, 137083554, 182778072, 198009578, 205625331, 274167108, 297014367, 396019156, 411250662, 548334216, 594028734, 792038312, 822501324, 891043101, 1188057468, 1645002648, 1782086202, 2376114936, 2673129303, 3564172404, 5346258606, 7128344808, 10692517212, 21385034424]

約数ペア:

[(1, 21385034424), (2, 10692517212), (3, 7128344808), (4, 5346258606), (6, 3564172404), (8, 2673129303), (9, 2376114936), (12, 1782086202), (13, 1645002648), (18, 1188057468), (24, 891043101), (26, 822501324), (27, 792038312), (36, 594028734), (39, 548334216), (52, 411250662), (54, 396019156), (72, 297014367), (78, 274167108), (104, 205625331), (108, 198009578), (117, 182778072), (156, 137083554), (216, 99004789), (234, 91389036), (312, 68541777), (351, 60926024), (468, 45694518), (702, 30463012), (919, 23269896), (936, 22847259), (1404, 15231506), (1838, 11634948), (2757, 7756632), (2808, 7615753), (3676, 5817474), (5514, 3878316), (7352, 2908737), (8271, 2585544), (8287, 2580552), (11028, 1939158), (11947, 1789992), (16542, 1292772), (16574, 1290276), (22056, 969579), (23894, 894996), (24813, 861848), (24861, 860184), (33084, 646386), (33148, 645138), (35841, 596664), (47788, 447498), (49626, 430924), (49722, 430092), (66168, 323193), (66296, 322569), (71682, 298332), (74583, 286728), (95576, 223749), (99252, 215462), (99444, 215046), (107523, 198888), (107731, 198504), (143364, 149166)]